1344112223 has 2 divisors, whose sum is σ = 1344112224. Its totient is φ = 1344112222.

The previous prime is 1344112151. The next prime is 1344112303. The reversal of 1344112223 is 3222114431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1344112223 - 2¹⁴ = 1344095839 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1344112723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672056111 + 672056112.

It is an arithmetic number, because the mean of its divisors is an integer number (672056112).

Almost surely, 2^1344112223 is an apocalyptic number.

1344112223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344112223 is an equidigital number, since it uses as much as digits as its factorization.

1344112223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 23.

The square root of 1344112223 is about 36662.1360943413. The cubic root of 1344112223 is about 1103.6003854464.

Adding to 1344112223 its reverse (3222114431), we get a palindrome (4566226654).

The spelling of 1344112223 in words is "one billion, three hundred forty-four million, one hundred twelve thousand, two hundred twenty-three".